380927 has 4 divisors (see below), whose sum is σ = 383376. Its totient is φ = 378480.

The previous prime is 380917. The next prime is 380929. The reversal of 380927 is 729083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 729083 = 661 ⋅1103.

It is a cyclic number.

It is not a de Polignac number, because 380927 - 2¹⁰ = 379903 is a prime.

It is a Duffinian number.

It is a plaindrome in base 8 and base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 380927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 974 + ... + 1307.

It is an arithmetic number, because the mean of its divisors is an integer number (95844).

2³⁸⁰⁹²⁷ is an apocalyptic number.

380927 is a deficient number, since it is larger than the sum of its proper divisors (2449).

380927 is a wasteful number, since it uses less digits than its factorization.

380927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 380927 is about 617.1928385845. The cubic root of 380927 is about 72.4904149041.

The spelling of 380927 in words is "three hundred eighty thousand, nine hundred twenty-seven".